Planetary hours
in Brugge.
The day, from sunrise to sunset, is cut into twelve equal hours; so is the night, from sunset to the next sunrise. Each hour carries a planet, in the Chaldean order. A planetary hour therefore lasts 60 minutes only at the equinoxes: it all depends on the date and the city. Here are the exact hours for your city; what you do with them is up to you.
Planetary day of Sunday, 31 May 2026: day of the Sun
- Sunrise
- 05:38
- Sunset
- 21:52
- Next sunrise
- 05:37
A day hour lasts 1h 21m; a night hour, 39 min. Local time (Europe/Brussels).
Day
- 1☉︎ Sun05:38 – 06:59
- 2♀︎ Venus06:59 – 08:20
- 3☿︎ Mercury08:20 – 09:41
- 4☽︎ Moon09:41 – 11:02
- 5♄︎ Saturn11:02 – 12:23
- 6♃︎ Jupiter12:23 – 13:45
- 7♂︎ Mars13:45 – 15:06
- 8☉︎ Sun15:06 – 16:27
- 9♀︎ Venus16:27 – 17:48
- 10☿︎ Mercury17:48 – 19:09
- 11☽︎ Moon19:09 – 20:31
- 12♄︎ Saturn20:31 – 21:52
Night
- 1♃︎ Jupiter21:52 – 22:31
- 2♂︎ Mars22:31 – 23:09
- 3☉︎ Sun23:09 – 23:48
- 4♀︎ Venus23:48 – 00:27
- 5☿︎ Mercury00:27 – 01:06
- 6☽︎ Moon01:06 – 01:44
- 7♄︎ Saturn01:44 – 02:23
- 8♃︎ Jupiter02:23 – 03:02
- 9♂︎ Mars03:02 – 03:40
- 10☉︎ Sun03:40 – 04:19
- 11♀︎ Venus04:19 – 04:58
- 12☿︎ Mercury04:58 – 05:37
Other cities · Belgium
Questions
How are the planetary hours calculated in Brugge?
On Sunday, 31 May 2026, the Sun rises at 05:38 and sets at 21:52: the day lasts 16h 14m, that is twelve day hours of 1h 21m. The night, until the next sunrise at 05:37, lasts 7h 45m: twelve night hours of 39 min.
Which planet rules the first hour that day?
The Sun, from 05:38 to 06:59: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun again.
Today’s sky, on YOUR chart
Planetary hours are the same for everyone in a city. Your chart is yours alone: every morning AstroXP crosses the real sky with your birth, to the minute, and tells you what time it plays out for you.
On a computer? Scan this code with your phone.
Calendars
Sunrise and sunset calculated for the city (the Sun’s centre 0°50′ below the horizon: refraction and semi-diameter), local time of the city’s time zone. Checked against astronomy-engine, the app’s engine.